Acronyms & Abbreviations

The definition of SOS is:

If necessary

If there is need

Repeat once if necessary

Salt overly sensitive

Samaritans of Singapore

Same old shit

Same Old Situation

Same Old Story

Same old stuff

Satellite Operations Squadron

Satisfaction of search

Save Our Ship

Save Our Skin

Save Our Soil

Save Our Souls

Save Our Springs

Save Our Streams

Schedule Optimization Study

Scheduled Oil Sampling

Scheme Object System

School Of Swing

Science of Oil Spills

Science Operations System

Second-order scattering

Secretary of State

Secular Organization for Sobriety Societies

Secure Overlay Service

Security in Open Systems

Security Operations and Services

Seek Optimum Skills

Selectors

Self-obtained smear

Self-optimized sector

Semi-Open System

Sensor Observation Service

Sensor Observation Services

Sensor Observations Service

Sensory organs

Serial Output Special

Service of suit

Service of Supply

Service Order System

Services Operations Support

Shadows Over Soubar

SHARE Operating System

Share Our Surplus

Shift Operating Supervisor

Shift operations supervisor

Shit On a Shingle

Shitty Operating System

Shop Out of Stock

Shot On Sight

Sibling over shoulder

Significant others

Significant others scale

Silicon on Sapphire

Silicon-On-Sapphire

Silicone On Sapphire

Simplified omeprazole suspension

Singlet-Only Scattering

Sinusoidal obstruction syndrome

Sister Over Shoulder

Small Optics Suspension

SMARTS Operations Server

Smoke Obscuring Screen

Snore Outcomes Survey

Sodium n-octyl sulfate

Sodium octyl sulfate

Solid-on-Solid

Somali shilling

Somatic organ systems

Someone over shoulder

Someone Special

Son of Sam

Son of sevenless

Son of sevenless protein

Sophisticated Operating System

Sotos syndrome

Sotras

Sound of speed

Source of Supply

Southern Oxidant Study

Southern Oxidant Stydt

Southern Oxidants Study

Space Operation Service

Space Operations Simulator

Space Ordnance System

Space Ordnance Systems, Inc.

Space-Oriented Satellite

Special Operations Squadron

Specific Objects

Speech Option Selection

Speed of Service

Speed of sound

Spin-Orbit Scattering

Sprint operations shelter

Squadron Officer School

Squadron Officers School

Squadron Officers' School

Stabilized Optical Sight

Standard and Open System

Standards and Open Systems

Standing Order Service

Start of Scan

Start of Significance

Statement of service

Statement of Support

Station Operating Supervisor

Stent or Surgery

Stimulation of senses

STORAGE COMPUTER CORP.

Strahl-on-strahl

Streets of Stalingrad

Strength Of Schedule

Struck Off Strength

Student Office Systems

Student Opportunities And Services

Student Orientation Service

Students Offering Services

Students Offering Support

Students Organized For Service

Students Organizing Students

Students Orienting Students

Subgroup for Ordnance Safety

Sucrose octasulfate

Sudden onset of sleep

Sum of States

Sum over States

Superlattice of Superlattices

Supplemental oxygen system

Support On Site

Support One Student

Support Operating System

Support Organizations

Supporters Of Simonga

Supporting Organizations

Surface-orientation-selective

Surgery on site

Survey Office System

Sustainable Operations Series

Swedish obese subjects

Swedish Obesity Study

Swiss Oxidant Study

Switched On Schoolhouse

Sygate Online Services

Symbolic Operating System

Synchondrosis

Synchronous-Orbit Satellite

System of Systems

System Operational Safety

System Operational Status

System Operations Scenario

System Operations Station

System Operator Station

System Overclock Saver